Elaeodendron buchananii Loes.

Species

Angiosperms > Celastrales > Celastraceae > Elaeodendron

Characteristics

Shrub or tree (1–)4.5–30 m. high, much branched; bark purplish brown, prominently lenticellate; branches 4-lined or not, flattened to quadrangular and pale grey when young, becoming terete and vinous red to red-brown with prominent whitish lenticels.. Leaves with lamina yellowish green and dull above, paler green to grey-brown beneath, elliptic or lanceolate to obovate or oblanceolate, (5–)6.5–14(–18) × (2–)2.7–8.1(–10) cm., acute or shortly acuminate to obtuse or more rarely rounded at the apex, with margin indurated, glandular-crenulate-denticulate on flowering shoots, shortly appressed-or incurved-spinulose-denticulate on juvenile shoots, cuneate or rarely rounded at the base, coriaceous, with densely reticulate venation prominent beneath but not usually above; petiole 5–13 mm. long.. Cymes in axils of bracts on specialised shoots 3–5 cm. long arising from axils of bract-like prophylls on current shoots, forming a paniculate many-flowered inflorescence; peduncles (of cymes) often indistinguishable from ‘panicle’ branches; pedicels ± 1 mm. long, angular, articulated at the base; flowers sweetly scented, 1–7(–11) in each cyme, 3–5.5 mm. in diameter, dioecious or polygamous.. Sepals 4–5, ± unequal, semicircular, ± 1 mm. long, with margin entire or very finely serrulate.. Petals 4–5, white or green to pale yellow, ovate to oblong, often shortly clawed, 1.5–2 mm. long in ♀ flowers, 2–2.5 mm. long in ♂ flowers, with longitudinal ridges, entire.. Male flowers: stamens 4–5, ± 1 mm. long; disc slightly 4–5-lobed, flat; pistillode immersed in disc.. Female flowers with, or rarely without, (4–)5 petaloid staminodes; disc 4–5-lobed, annular; ovary 2–3-locular, ovoid-conic, ± 1 mm. long.. Drupe pale yellow, drying dark red or brown, ellipsoid to subglobose, 13–20 mm. long, smooth or with a few emergences.. Seed 1.. Fig. 7/4–7, p. 30.
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Leaves with lamina yellowish-green and dull above, paler green to grey-brown beneath, (5)6·5–14(17) × (2)2·7–8·1(10) cm., elliptic or lanceolate to obovate or oblanceolate, acute or shortly acuminate to obtuse or more rarely rounded at the apex, with margin indurated, glandular-crenulate-denticulate on flowering shoots, shortly appressed-or incurved-spinulose-denticulate on juvenile shoots, cuneate or rarely rounded at the base, coriaceous, with densely reticulate venation prominent beneath but not usually above; petiole 5–13 mm. long.
Cymes in axils of bracts on specialised shoots arising from axils of bracteose prophylls or lowermost foliage leaves on current year’s shoot, forming a paniculate multiflorous inflorescence; peduncle (of cymes) often indistinguishable from “panicle” branches; flowers 1–7(11) in each cyme, 3–5·5 mm. in diam., dioecious.
Shrub or tree (1)4·5–12 m. high (to 30 m. in Uganda); branches 4-lined or not, flattened to quadrangular and pale grey when young, becoming terete and vinous-red to red-brown with prominent whitish lenticels.
Petals 4–5, white or green to pale yellow, 1·5–2 mm. long in female flowers, 2–2·5 mm. long in male flowers, ovate to oblong, often shortly unguiculate, with raised longitudinal ridges, entire.
Female flowers with or rarely without (4)5 petaloid staminodes; disk 4–5-lobed, annular, glabrous; ovary 2–3-locular, ovoid-conic, c. 1/3-immersed in the disk.
Drupe pale yellow, drying dark red or brown, 13–20 mm. long, ellipsoid to subglobose, smooth or with a few emergences.
Sepals 4–5, c. 1 mm. long, semicircular, rounded, entire or very finely serrulate.
Male flowers with 4–5 stamens; disk, slightly 4–5-lobed, flat, glabrous.
Seed 1.
Life form perennial
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0 - 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Dry, evergreen forest and thickets; riverine forest; deciduous woodland (on termite mounds); grasslands; sometimes in secondary communities; deciduous forest edges; Podocarpus latifolius forest; at elevations from around 1,000 to 2,290 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses charcoal fuel gum material medicinal poison wood
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Elaeodendron buchananii leaf picture by bimbi bimbi (cc-by-sa)
Elaeodendron buchananii leaf picture by Maarten Vanhove (cc-by-sa)
Elaeodendron buchananii leaf picture by Maarten Vanhove (cc-by-sa)

Distribution

Elaeodendron buchananii world distribution map, present in Angola, Burundi, Central African Republic, Cameroon, Ethiopia, Ghana, Kenya, Malawi, Nigeria, Rwanda, South Sudan, Togo, Tanzania, United Republic of, Uganda, and Zambia

Conservation status

Elaeodendron buchananii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:160652-1
WFO ID wfo-0000664922
COL ID 6DZKS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Elaeodendron afzelii Elaeodendron friesianum Elaeodendron stolzii Cassine buchananii Elaeodendron keniense Elaeodendron warneckei Elaeodendron buchananii